Introduction
Portable DC Winding Resistance Tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.
The product is not only suitable for the measurement of transformer, mutual inductor, reactor and other inductive test products, but also suitable for the measurement of copper bars, conductors, switch contacts and other resistive test products. The instrument has fast testing speed and high accuracy.
Technical Indicators
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DC resistance test |
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Current gear |
Measuring range |
Current gear |
Measuring range |
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10A |
500µΩ~200mΩ |
100mA |
10Ω~200Ω |
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5A |
10mΩ~1Ω |
10mA |
50Ω~2KΩ |
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1A |
100mΩ~20Ω |
1mA |
500Ω~50KΩ |
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Technical index |
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Accuracy |
±（Reading×0.2%+2 words） |
Maximum resolution |
0.1µΩ |
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Conditions of use and appearance |
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Working power supply |
Built in lithium battery or external charger, charger input 100~240VAC，50HZ/60HZ |
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Charging voltage |
16.8V |
Charging current |
≤3A |
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Charging time |
About 4 hr |
Use time |
More than 8 hr |
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Host weight |
1.6kg（Test line is not included)） |
Dimension |
246mm（L）×156mm（W）×62mm（H） |
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Use of temperature |
-10℃~50℃ |
Relative humidity |
≤90%，No dew |